Eagle Chevy LS2/LS3 3.900in Crank 58 Tth Rlctor 6.125in I-Beam Rod 4.070in Pistons Rotating Assembly

If you're building a high-performance naturally-aspirated LS engine for racing, a strong rotating assembly is the heart of your build. This Eagle Pro Street rotating assembly is designed to handle the demands of serious competition, providing a solid foundation for your LS2 or LS3 engine.

This assembly features a 3.900-inch stroke crankshaft, paired with 6.125-inch I-beam connecting rods. The I-beam design offers a good balance of strength and weight for performance applications. It also includes 4.070-inch pistons, bringing your engine's displacement up to a robust level. The 58-tooth reluctor wheel is standard for these LS applications, ensuring proper crank signal for your engine management system. Eagle is known for well-built components, and this rotating assembly is no exception, offering the reliability you need when every component matters.

When assembling a performance engine, precision and quality are paramount. This rotating assembly is a critical piece that needs to be installed correctly to achieve its full potential and ensure longevity. Always refer to the manufacturer's installation instructions for proper balancing, ring gap, and bearing clearances. Please note that this assembly is not CARB approved and cannot be shipped to California.